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Mersen DC Surge Protective Devices

Regular price From £34.05
Regular price Sale price From £34.05
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Modular DC Surge Protective Devices (SPD) suitable for a wide range of photovoltaic applications.

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Select model

Variant Price (exc tax)
SPD-T1/2-1060V-1/1
DC SPD Type 1+2, 1060V, 1+ 1- 1PE
Regular price £147.70
Regular price Sale price £147.70
SPD-T1/2-1060V-1/1-R
DC SPD Type 1+2, 1060V, 1+ 1- 1PE, Remote
Regular price £155.46
Regular price Sale price £155.46
SPD-T1/2-1060V-2/2-R
DC SPD Type 1+2, 1060V, 2+ 2- 1PE, Remote
Regular price £267.38
Regular price Sale price £267.38
SPD-T1/2-1060V-3/1-R
DC SPD Type 1+2, 1060V, 3+ 1- 1PE, Remote
Regular price £259.87
Regular price Sale price £259.87
SPD-T2-1060V-1/1
DC SPD Type 2, 1060V, 1+ 1- 1PE
Regular price £97.46
Regular price Sale price £97.46
SPD-T2-1060V-1/1-R
DC SPD Type 2, 1060V, 1+ 1- 1PE, Remote
Regular price £34.05
Regular price Sale price £34.05
SPD-T2-660V-1/1
DC SPD Type 2, 660V, 1+ 1- 1PE
Regular price £90.26
Regular price Sale price £90.26
SPD-T2-660V-1/1-R
DC SPD Type 2, 660V, 1+ 1- 1PE, Remote
Regular price £105.58
Regular price Sale price £105.58

Mersen DC Surge Protective Devices

Modular DC Surge Protective Devices (SPD) suitable for a wide range of photovoltaic applications.

Type 1+2 SPDs:

  • Lightning impulse current (10/350 μs): 5 kA
  • Maximum discharge current (8/20 μs): 40 kA
  • Nominal discharge current (8/20 μs): 20 kA
  • Ucpv: 1060 Vdc and 1500 Vdc
  • Iscpv: 10 kA (EN 50539-11), no back-up fuse required in PV
  • SCCR: 50-65kA (UL 1449 4th Ed)

Type 2 SPDs:

  • Maximum discharge current (8/20μs): 40kA
  • Nominal discharge current (8/20μs): 20kA
  • Ucpv: 65, 80, 660, 1060 Vdc and 1500Vdc
  • Iscpv: 10kA (EN 50539-11), no back-up fuse required in PV
  • SCCR: 50-100kA (UL 1449 4th Ed)

All models feature:

  • Plug-in DIN rail format
  • Visual and remote end of life indication
  • Reversible chassis to allow cable entry from above or below
  • Mechanically coded cartridges to avoid replacement errors
  • Dynamic thermal disconnection system
  • with high breaking capacity, optimised for DC voltages.

Good to know

Technical Specifications

SKUSPD-T1/2-1060V-1/1SPD-T1/2-1060V-1/1-RSPD-T1/2-1060V-2/2-RSPD-T1/2-1060V-3/1-RSPD-T2-1060V-1/1SPD-T2-1060V-1/1-RSPD-T2-660V-1/1SPD-T2-660V-1/1-R
Intrastat Commodity Code 85354000 85354000 85354000 85354000 85354000 85354000 85354000 85354000

*see manufacturer's documentation for further information